1 media by topic ∙ page 1 of 1
Le veritable navigateur aerien / L.J. Stoupy Bijou, invenit et delinea...
Design drawing for an airship navigational system project by Stoupy Bijou consisting of five balloons fastened to a sixty foot mast, a rudder, two 12 foot long oars, and two polygonal vanes to control the rise ... More